The response above contains the first in a collection of "posts", as well as
links to subsequent members in that collection. It also contains resources
linked to the post, including its author and comments. Last but not least,
links are provided that can be used to fetch or update any of these
resources.

JSON API covers creating and updating resources as well, not just responses.

Status

This document is a work in progress and will change as implementation work
progresses. See the Status page for more information.